baber/WOPTO huggingface dataset:
Patent JP-H06178596-A (JP)
Title: Controller of stepping motor
Inventor: SHIMIZU MICHIHIRO
IPC: H02P8/00
Filed: 1992-07-15
Abstract: PURPOSE:To detect a rotation signal of a motor and to diagnose the state of rotation of the motor due to the voltage induced in a primary winding and to correct the trouble when the trouble occurs, without using another driving circuit or outside sensor. CONSTITUTION:Detection windings [a] and [b] are installed respectively on primary windings A1 and B1 wound round a stator of a stepping motor 2. Induced voltage E2a and E2b output by the detection windings are signal-processed sequentially by a rotation detecting circuit 1. In the rotation detecting circuit 1, an output amplifying circuit 3 that adjusts induced voltage level, a signal processing circuit 4 that filters noise, a subtracting circuit 5 that filters an unwanted voltage component, using the voltage output from a charging and discharging circuit 8, a waveform reshaping circuit 6 that converts a signal to the one that can be digitized a diagnosing circuit 7 that determines whether the motor rotates normally, a controlling circuit 9a that controls the motor according to the output of the diagnosing circuit 7 and a distributing circuit 9, a power transistor circuit 12, and other circuits are installed. Due to this structure, an easy self-control of the stepping motor is available.
Patent JP-S6247141-A (JP)
Title: Wire bonding method
Inventor: TERAKADO YOSHIMITSU
IPC: H01L21/48
Filed: 1985-08-27
Abstract: PURPOSE:To readily alter the diameter of a wire by storing bonding information in a computer to enable to set the diameter of a sphere at each sphere bonding point, thereby improving the bonding. CONSTITUTION:A current flows to a torch electrode 6 through a D/A converter 4 and an amplifier 5 by a computer 3 at every sphere bonding point to form a sphere 2a at the end of a wire 2 inserted into a capillary 1. The computer 3 inputs in advance necessary information of current value and time to form the various diameters of balls for the diameter of the wire. According to this construction, the reliability of bonding is improved to readily alter the diameter of the wire.
Patent JP-S6432497-A (JP)
Title: Semiconductor storage device
Inventor: SHIROTA SHOZO
IPC: G11C17/00
Filed: 1987-07-27
Abstract: PURPOSE:To always normally read out stored contents by correcting the fall of the potential at a sense amplifier output point, which is caused by the increase of a memory cell current accompanied with the rise of a supply potential, to the rise side by a correcting circuit. CONSTITUTION:A correcting circuit 7 which corrects the input level of an inverter 5 to the rise side in accordance with the increase of a supply voltage VCC is added to the input side of the inverter 5 of a sense amplifier 4. That is, the fall of the potential at a node N1 as the sense amplifier output point which is caused by the increase of the memory cell current accompanied with the rise of the supply potential is corrected to the rise side to prevent erroneous sense amplifier output. Thus, stored contents are always normally read out in a wide operating supply voltage range without being affected by the process variance such as deviation of the injection quantity of ions which determines stored contents of memory transistor Q1.
Patent JP-H0852785-A (JP)
Title: Belt surface-washing device in belt cast film forming machine
Inventor: YAMAMOTO JUNICHI
IPC: B08B7/00
Filed: 1994-08-10
Abstract: PURPOSE:To keep the washing capacity of a belt cast film forming device over a long period of time by washing the surface of a belt in an ozone atmosphere by photolytic action and sucking air from the slit provided to the double wall of a chamber. CONSTITUTION:The molten resin 2 extruded from the cap 1 of an extruder is held between endless belts 4, 4' to be cooled and solidified. The UV lamps 16 provided to the return parts of the endless belts 4, 4' irradiate the surfaces of the endless belts 4, 4' with UV rays not only to dissociate the chemical bond of the org. deposit on the endless belts 4, 4' but also to convert oxygen in air to ozone to decompose and oxidize the org. matter on the surfaces of the endless belts 4, 4' to gasify the same. Air containing decomposed gas is sucked from the slit provided in close vicinity to the surfaces of the endless belts 4, 4' of the double wall of a chamber 18 and the gap between the surfaces of the endless belts 4, 4' and an enclosure 17 to be expelled from the chamber 18 to be discharged by a blower 19.
Patent JP-H0474685-A (JP)
Title: Recording sheet
Inventor: YOSHIDA TORU
IPC: B41M5/50
Filed: 1990-07-18
Abstract: PURPOSE:To obtain printability in form printing, copying, writing at the time of water leakage, and outdoor use by a method wherein a coating material prepared by mixing one or more kinds of synthetic resins selected out of a synthetic resin group A (ethylene-vinyl acetate copolymer, acrylic polymer, and other vinyl acetate copolymer), one or more kinds of inorganic fillers selected out of an inorganic filler group B (calcium carbonate, clay, silica, titanium, and barium compound), a crosslinker, a wax, and other additives is applied on either or both surfaces of a substrate sheet having a specific hot melt temperature or thermal deforming temperature. CONSTITUTION:A hot melt temperature or thermal deforming temperature of a substrate sheet is 180 deg.C or more. As the substrate sheet, a fiber integrated sheet is used, which is formed by mixing a pulp in a polyester fiber or a polypropylene fiber as a base. On the substrate sheet, a mixed coating material composed of a synthetic resin group A, an inorganic filler group B, a crosslinker, a wax, and other additives is applied. By bonding the respective components, an ease of folding is obtained in addition to an ease of punching and an ease of perforating.
Patent JP-H0920542-A (JP)
Title: Paving correcting material
Inventor: TANAKA MASAKAZU
IPC: C04B26/16
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a paving correcting material suitable for uses for flatly correcting the surface of a backing material driven on to the ground and excellent in operability, water permeability, followingness to the backing material by blending an aggregate with a specific amount of a resin-based binder. CONSTITUTION: An aggregate is mixed with a resin-based binder (e.g. one pack type moisture-curing type urethane resin) in an amount of 1-10 pts.wt. based on 100 pts.wt. of the aggregate to provide the objective paving correcting material 18 for smoothing the surface of the backing materials 14 and 15 driven on the ground. Thereby, since the binder is a resin based binder, the binder can be followed to deformation of the backing materials 14 and 15 also after curing and is free from occurrence of crack, etc. Maximum grain diameter of the aggregate used is preferably controlled to 4mm. Thereby, the surface after curing can relatively be smoothened. Further, when the weight ratio of fine-grain aggregate is controlled to maximum 2%, water permeability after curing is hardly inhibited. Good grounding feeling can be obtained by using an aggregate having elasticity.
Patent JP-H0358958-A (JP)
Title: New fluorinated cyclohexane derivative, preparation thereof and intermediate, and use of new fluorinated cyclohexane derivative as bactericides, fungicide and intermediate
Inventor: MIHIYAERU NEGERE
IPC: C07C205/51
Filed: 1990-07-18
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein A is a group represented by formula II [wherein R 3  and R 3 ' are each H, halogen, CN, (substd.) 1-6C alkyl, etc.; R 4  is H, 1-6C alkyl or 6-10C aryl; Y is COR 4 ' in which R 4 ' is independently R 4 ), CO-OR 5  (R 5  is 1-6C alkyl, etc.), SO-OR 6  (R 6 =R 5 ), CN or NO 2 ], groups represented by formulae III, IV, V, etc.; B is O or H; X is H, Cl, CH 3 , etc.; m is 1-3 and R 1 , R 2 , R 1 ' and R 2 ' are mutually independently R 3  or R 3 '}.  
     EXAMPLE: 1-Methyl-2-acetyl-4-trifluoromethyl-4-nitro-cyclohexan-1-ol.  
     USE: This new material is used as a sterilizing. fungicidal agent and useful as an intermediate for producing an active compd. and a biologically active substance of parasites of domestic animals and especially effective for controlling an org. material bringing about peel diseases of an apple.  
     PROCESS: A novel compd. represented by formula VI (wherein Y' is COR 4 , CO-OR 5  or cyano) is cyclized in a solvent in the presence of a base to obtain the compd. represented by formula I (wherein B is O). 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000013933-A (JP)
Title: Control switchboard
Inventor: MORITA MITSUAKI
IPC: H02J3/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress the rush current which is generated when the power supply is restored or returns by issuing an alarm before the consumed exceeds a preset current value and controlling branch circuit breakers in the order of priority. SOLUTION: The measurement of a consumed current is performed by using the current transformer of a measuring section 3 and branch circuit breakers 10 indicate their cutoff or thrown-in states by flickering a digital indicator 7 or changing the indicating color of the indicator 7. When the power supply is interrupted, in addition, all of the breakers 10 (1)-(4) are cut-off. When the power supply is restored, the breakers 10 (1)-(4) are successively thrown in the order of, for example, priority by deciding their delay time. Consequently, a rush current suppressing function which can avoid the malfunction of a controlled switchboard by a peak current by inhibiting the rush current (a momentary large current) which is generated when the power supply is restored is obtained.  When a power failure occurs, all of the branch circuit breakers are cut-off and, when the power supply is restored, the circuit breakers are successively thrown in accordance their prescribed delay time.
Patent JP-S6165280-A (JP)
Inventor: MAIKERU AARU ERUTAA
IPC: G03G15/20
Filed: 1985-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1016470-A (JP)
Title: Writing utensil
Inventor: AKASAKA AKINOBU
IPC: B43K7/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To restrain the dripping of ink and prevent ink leakage when the ink is supplied beyond the allowable maximum capacity of a temporary ink reservoir member by making the interface tension of the temporary ink reservoir member with a vertical cross section shaped like comb teeth equal in intensity to the interface tension of the inner wall face of a shaft cylinder for storing the member. SOLUTION: The shaft cylinder 1 of a writing utensil is of a bottomed cylindrical shape with the front part of an ink storage part 2 sectioned by a temporary ink reservoir member 3. This temporary ink reservoir member 3 has a pen point holder part 4 formed integrally with the front part of the member 3 and further, has a pen point part 5 whose tip is ejected into a center hole 3a and an ink relay member 6 of fiber bundle for supplying ink inserted into the pen point part 5. In addition, the temporary ink reservoir member 3 has comb tooth-like parts 3b formed on the outer lateral part and a temporary ink reservoir part 3c with capillary power formed as a space between the comb tooth-like parts 3b.  In this case, the interface tension between the surface of the temporary ink reservoir member 3 and the inner wall face 1a of the shaft cylinder 1 is adjusted so that it equally works on both the surface and the inner wall face 1a.
Patent JP-H0743548-A (JP)
Title: Aligning device for optical fiber
Inventor: OSAKA KEIJI
IPC: G02B6/255
Filed: 1993-07-29
Abstract: PURPOSE:To provide the aligning device which does not act rotating force on an optical fiber at the time of aligning this optical fiber and is capable of executing discrete and independent alignment. CONSTITUTION:A moving means 45 is constituted by connecting a supporting base 42 integral with a base 41 and a pair of fine adjustment contactors 43 via a parallel leaf spring mechanism 44. A pair of the fine adjustment contactors 43 have the front surfaces of an approximately equilateral triangular shape and the optical fiber 2 is fitted into the V-groove formed by their slopes 43c. The slopes 43c of a pair of the fine adjustment contactors 43 are moved in a direction approximately orthogonal with the slopes 43c via semicircular projecting parts 48a by driving of piezoelectric elements 48 arranged on both outer sides of the supporting base 42 and supported on the base 41, by which the optical fiber 2 is aligned without applying the rotating force around the optical axis on the optical fiber 2. A clamping means 50 is composed of a clamping body 50a connected via a parallel leaf spring mechanism 52 and a pair of clamping contactors 51. The upper part of the optical fiber 2 is thus clamped by the slopes 51a of these contactors without generating the rotating force on the optical fiber 2.
Patent JP-S57110683-A (JP)
Title: Production of scale blank material carried out with surface treatment plating
Inventor: WATANABE KATSUTOSHI
IPC: G01B3/02
Filed: 1980-12-26
Abstract: PURPOSE: To plate the entire plane to uniform thickness by erecting enclosure plates of electric insulation characteristic at the circumferential edge of a blank material at a right angle to the blank material surface in carrying out a surface treatment plating layer to the scale blank material.  
     CONSTITUTION: In carrying out surface treatment plating such as hard chrome plating to a scale blank material 2 to be provided with a scale by an etching technique, enclosure plates of electric insulation characteristics, for example, enclosure plates 3 made of polyvinyl chloride are erected at the circumferential edge of the material 2 at a right angle to the plane of the material 2. When chrome plating is carried out to the material by a conventional method in this state, the deposition of the plating by the lines (a) showing the flow of metallic ions on the outer side to large thickness on the circumferential edge of the material 2 in superposition is prevented by the plates 3, whereby the plating layer of uniform thickness is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0241869-A (JP)
Title: Polishing device
Inventor: MINAMI SHIYUUBIN
IPC: B24B37/28
Filed: 1988-07-28
Abstract: PURPOSE:To prevent a center roller and guide roller being worn earlier by a carrier plate by fitting the projecting part of a pressurizing machine to the hole of the carrier plate and making the carrier plate impossible to displace in the horizontal direction. CONSTITUTION:The projecting part 14 of a pressurizing machine 13 is fitted to the through hole 12 of a carrier plate 11, which is made impossible to displace in the horizontal direction for the pressurizing machine 13. As a result, the biting of the carrier plate 11 into a center roller 4 and guide roller 5 is eliminated, and the earlier wears of the center roller 4 and guide roller 5 by the carrier plate 11 can be prevented. Polishing is thus executed with good stability with pressurizing the wafer 6 fixed to the lower face of the carrier plate 11 to the polishing cloth face 1a of a surface plate 1 by rotating such carrier plate 11 in an arrow mark direction together with the pressurizing machine.
Patent JP-2000019704-A (JP)
Title: Mounting device for driving apparatus and film transport device
Inventor: YANAGIMOTO TAKEKAZU
IPC: G03D3/08
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To simply mount mounted shafts of different diameters and a clutch in the same frame. SOLUTION: Mounting holes 42, 43 are formed in frames 30, respectively, for a clutch 41 needing the larger mounting opening of two objects of mounting, a shaft 31 and the clutch 41. When the clutch 41 is to be mounted, the clutch 41 is directly mounted in the mounting hole 42. When the mounted shaft 31 is to be mounted, a bearing 44 is loaded in the mounting hole 43. A shaft hole 45 is formed in a bearing body 46a of the bearing 44, and the mounted shaft 31 is turnably held by the shaft hole 45. When a mounted shaft of a different diameter is to be mounted, a bearing having a shaft hole corresponding thereto is used. Thus, mounted shafts 31 of different diameters, the clutch 41, and the like, can be selectively mounted in the same frames 30.
Patent JP-S6432955-A (JP)
Title: Slip preventing device for vehicle
Inventor: FUJITA NAGAHISA
IPC: B60W10/10
Filed: 1987-07-30
Abstract: PURPOSE:To control slip of driving wheels with high accuracy by determining a slip value used for slip control according to the respective rotating speeds of driven wheels and driving wheels and a handle steering angle and compensating a difference in turning radius between the driven wheels and the driving wheels. CONSTITUTION:In a car, front wheels or rear wheels are driving wheels, and the other wheels are driven wheels. Slip control is made using a brake's braking force applied to the driving wheels and reduction of torque generated by an engine in such a manner that a slip value of the driving wheels to a road surface reaches a designated target slip value. In such a slip preventing device, there are provided driven wheel speed and driving wheel speed detecting means A, B for detecting the respective rotating speeds of the driven wheels and the driving wheels and a handle steering angle detecting means C for detecting a handle steering angle. According to output signals of the above detecting means A-C, a slip value used for slip control is determined by slip value determining means D.
Patent JP-2001015365-A (JP)
Title: Current transformer
Inventor: UKITA KAZUTAKA
IPC: H01F30/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a current transformer which can be attached to a GIS, etc., without requiring measures for suppressing higher harmonics or work for preventing the occurrence of a short circuit between dummy winding terminals, and at the same time, satisfies both a residual magnetism characteristic and a residual current characteristic, while its main body is made more compact. SOLUTION: A current transformer is provided with a composite core 3, formed by coaxially arranging a core 1 having a void and a closed core 2 by bringing the cores 1 and 2 into contact with each other, a secondary winding N2 wound around the core 3, and a zero-phase ternary winding N3 which is wound around the core 3 to constitute an opened delta connection by connecting three phases of windings in series. The composite core 3 is constituted by using grain-oriented silicon steel. The secondary winding N2 is wound on the zero- phase ternary winding N3 after the winding N2 is wound around the core 3, and then thermosetting insulating tape is wound on the secondary winding N2.
Patent JP-S5979660-A (JP)
Title: Transmitting method of message
Inventor: NAITOU YUUSUKE
IPC: H04L29/06
Filed: 1982-10-29
Abstract: PURPOSE:To execute transmission according to the importance of data between machines having different bits by adding a boundary bit in accordance with the importance of the data to be transmitted, and informing a data dividing interval to the receiving side. CONSTITUTION:A controller 50 receives a workable signal from a processor 1 through a control signal processor 58 and inputs the boundary bit (BB) interval data and data length necessary for the transmission of a message. In addition, the controller 50 requests data transmission through the control signal processor 58 and data are transferred from a main memory 12 to a buffer 57 through a bus controller 13, a data bus 60 and a data receiving device 59. In accordance with signals from an SYNC code generator 53, BB generator 54 and a CHECK code generator 55 and a message to make the data of the buffer 57 are outputted to a serial signal generator 51 and fed to a communication circuit 4 through a MODEM 3.
Patent JP-2003180348-A (JP)
Title: Method for producing l-amino acid
Inventor: SUGIMOTO MASAKAZU
IPC: C12N9/02
Filed: 1999-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing L-amino acids, such as L-lysine or L-glutamic acid, through a fermentation process which is more improved than ever, and to provide strains, such as a coryneform bacterium, capable of being used in the method.  <P>SOLUTION: This coryneform bacterium is obtained by introducing a gene which codes succinate dehyrogenase into the coryneform bacterium having ability for producing the L-amino acids, such as the L-lysine or the L-glutamic acid, so that succinate dehyrogenase activity of the bacterium is enhanced. Thus, the bacterium is improved in the ability for producing the L-amino acids. The bacterium is utilized in the method for producing the amino acids.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-S6167907-A (JP)
Title: Oil-immersed electric apparatus
Inventor: HASHIMOTO MITSUMASA
IPC: H01F27/02
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a small-sized and lightweight transformer by a method wherein a lower core clamping fitting is formed in flat-plate structure, the load of a winding is received by the winding supporting plate of the insulator which is fixed to the auxiliary stay attached to said clamping fitting, the insulator is formed into box shape, an oil passage is provided, between tanks and between phases are connected by an insulated pipe, and the insulating oil sent from a cooler is flowed into the wiring. CONSTITUTION:A winding 2 is wound around a core leg, a part of the core leg is supported by the lower yoke 1b which is pressed by the core clamping fitting 3 clamped and fixed to a plurality of core stands 4. An auxiliary stay 12 is welded on the fitting 3 located at the lower part of the winding 2, the winding supporting plate 7 of an insulator is fixed by a mounting bolt 13, and a core stand 4 is arranged at the lower part of the supporting plate 7, and the load of the winding 2 is received by the core stand 4. The turn over of the supporting plate 7 is prevented by providing an auxiliary stay 12 on both sides of the supporting plate 7. The front of the two supporting plates 7 is blocked by a blocking plate 9, fixed by an insulated bolt 14, and a box-shaped oil passage is formed. An oil passage hole 10 is formed on a clamp 8. Between tanks 5 is connected by an insulated expansion pipe, and the insulating oil 11 sent from the cooler is flowed into the wiring 2 passing through the pipe 6, the box-shaped oil passage and the oil passage hole 10.
Patent JP-S6433180-A (JP)
Title: Composition for polysulfide rubber sealant
Inventor: TAKAHASHI NAOYA
IPC: C09K3/10
Filed: 1987-07-29
Abstract: PURPOSE:To obtain inexpensively the title composition exhibiting a low viscosity and excellent workability in preparing a sealant, by adding a specified plasticizer to a polysulfide rubber. CONSTITUTION:A plasticizer (B) which is a fraction of a boiling point (in terms of atmospheric b.p.) of 260-410 deg.C is obtained by alkylating benzene or toluene (a) with ethylene in the presence of a catalyst, distilling off low-boiling fraction such as unreacted benzene or unreacted toluene, ethylbenzene or ethyltoluene, polyethylbenzene or polyethyltolyene, and vacuum-distilling the residue. 10-40 pts.wt. component B is added to 100pts.wt. polysulfide rubber (A).
Patent JP-S6432359-A (JP)
Title: Memory device
Inventor: TAKAHASHI ATSUSHI
IPC: G06F12/16
Filed: 1987-07-29
Abstract: PURPOSE:To specify an address where the data is written by mistake by writing the parity of the corresponding data into a memory chip after inverting it when a write address error is detected by a parity check. CONSTITUTION:A write address is supplied from a CPU 2 via a memory address register 11 and a parity error detecting circuit 12 decides the parity of the write address. When an error of the write address is detected, the output of the circuit 12 is inverted into 1. Thus an AND gate 17 is opened and the parity 15 of the corresponding data received from a data register 15 is turned into an inverted parity showing the data destructed intentionally. This inverted parity is written into a memory 21 via a NOT gate 16. In the same way, the parity 15 is written as it is into the memory 21 when the write address has no error. Therefore it is possible to surely grasp and address where the wrong data is written by reading and scanning the memory 21.